Dr. Oliver Brandt
Senior Scientist
Core research areas
Projects
Expertise
I am co-leading the III-V Nanowires for Optoelectronics core research area, focusing on the emergent mechanical, electronic, and optical properties of these nanoscopic structures. My work spans experimental and theoretical collaborations across multiple research areas and institutions. I am deeply committed to mentoring early-career scientists, fostering interdisciplinary collaboration, and supporting the next generation of researchers in my field.
Publications
-
- Title
-
Excitation and imaging of GHz surface acoustic waves in single-crystal Al1–xScxN on hexagonal SiC
- Author
- M. Yuan, D. V. Dinh, J. E. Gordon, M. Msall, O. Brandt, P. V. Santos
- Source
- Appl. Phys. Lett., 129, 043503 (2026)
- DOI:
- 10.1063/5.0339365 (PDI-ID: 3155)
-
- Title
-
Comprehensive analysis of the anisotropic dielectric response of wurtzite (0001)ScxAl1−xN for 0.1 ≤ x ≤ 0.3
- Author
- J. Grümbel, C. Harms, D. V. Dinh, O. Brandt, R. Goldhahn, M. Feneberg
- Source
- J. Appl. Phys., 140, 044102 (2026)
- DOI:
- 10.1063/5.0343345 (PDI-ID: 3198)
-
- Title
-
Strain distribution in zinc-blende and wurtzite GaAs nanowires bent by a one-sided (In,Al)As stressor shell: Consequences for torsion, chirality, and piezoelectricity
- Author
- Y. Hadjimichael, O. Brandt, C. Merdon, C. L. Manganelli, P. Farrell
- Source
- Phys. Rev. B, 113, 165303 (2026)
- DOI:
- 10.1103/pjq7-8gll (PDI-ID: 3168)
-
- Title
-
Reststrahlen band and optical bandgaps in semiconducting CrN films
- Author
- D. V. Dinh, X. Lü, O. Brandt, D. Sen, O. Fairlamb, F. Peiris, F. Lima, A. Bordovalos, C. Suresh, A. Shan, N. J. Podraza
- Source
- Phys. Rev. Mater., 10, 044602 (2026)
- DOI:
- 10.1103/gt8b-1psw (PDI-ID: 3130)
-
- Title
-
Carrier transport and electrical bandgaps in epitaxial CrN layers
- Author
- D. V. Dinh, J. Herfort, A. Fiedler, O. Brandt
- Source
- Adv. Electron. Mater., 12, e70364 (2026)
- DOI:
- 10.1002/aelm.70364 (PDI-ID: 3125)